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| <title>The GNU Fortran Compiler: HOSTNM</title> |
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| <a name="HOSTNM-_002d_002d_002d-Get-system-host-name"></a> |
| <h3 class="section">8.109 <code>HOSTNM</code> — Get system host name</h3> |
| <a name="index-HOSTNM"></a> |
| <a name="index-system_002c-host-name"></a> |
| |
| <dl compact="compact"> |
| <dt><em>Description</em>:</dt> |
| <dd><p>Retrieves the host name of the system on which the program is running. |
| </p> |
| <p>This intrinsic is provided in both subroutine and function forms; however, |
| only one form can be used in any given program unit. |
| </p> |
| </dd> |
| <dt><em>Standard</em>:</dt> |
| <dd><p>GNU extension |
| </p> |
| </dd> |
| <dt><em>Class</em>:</dt> |
| <dd><p>Subroutine, function |
| </p> |
| </dd> |
| <dt><em>Syntax</em>:</dt> |
| <dd><table> |
| <tr><td width="80%"><code>CALL HOSTNM(C [, STATUS])</code></td></tr> |
| <tr><td width="80%"><code>STATUS = HOSTNM(NAME)</code></td></tr> |
| </table> |
| |
| </dd> |
| <dt><em>Arguments</em>:</dt> |
| <dd><table> |
| <tr><td width="15%"><var>C</var></td><td width="70%">Shall of type <code>CHARACTER</code> and of default kind.</td></tr> |
| <tr><td width="15%"><var>STATUS</var></td><td width="70%">(Optional) status flag of type <code>INTEGER</code>. |
| Returns 0 on success, or a system specific error code otherwise.</td></tr> |
| </table> |
| |
| </dd> |
| <dt><em>Return value</em>:</dt> |
| <dd><p>In either syntax, <var>NAME</var> is set to the current hostname if it can |
| be obtained, or to a blank string otherwise. |
| </p> |
| </dd> |
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